2195048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2159512

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 167, 212, 248, 334, 424, 668, 1336, 1643, 3286, 5177, 6572, 8851, 10354, 13144, 17702, 20708, 35404, 41416, 70808, 274381, 548762, 1097524, 2195048]

約数ペア:

[(1, 2195048), (2, 1097524), (4, 548762), (8, 274381), (31, 70808), (53, 41416), (62, 35404), (106, 20708), (124, 17702), (167, 13144), (212, 10354), (248, 8851), (334, 6572), (424, 5177), (668, 3286), (1336, 1643)]